BE704863A - - Google Patents

Info

Publication number
BE704863A
BE704863A BE704863DA BE704863A BE 704863 A BE704863 A BE 704863A BE 704863D A BE704863D A BE 704863DA BE 704863 A BE704863 A BE 704863A
Authority
BE
Belgium
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to BE704863 priority Critical
Publication of BE704863A publication Critical patent/BE704863A/xx

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/008Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • G11B5/00813Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
    • G11B5/00817Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on longitudinal tracks only, e.g. for serpentine format recording
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/107Programmed access in sequence to addressed parts of tracks of operating record carriers of operating tapes
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/008Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • G11B5/00813Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
    • G11B5/00817Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on longitudinal tracks only, e.g. for serpentine format recording
    • G11B5/00821Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on longitudinal tracks only, e.g. for serpentine format recording using stationary heads
    • G11B5/00826Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on longitudinal tracks only, e.g. for serpentine format recording using stationary heads comprising a plurality of single poles or gaps or groups thereof operative at the same time
    • G11B5/0083Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on longitudinal tracks only, e.g. for serpentine format recording using stationary heads comprising a plurality of single poles or gaps or groups thereof operative at the same time for parallel information processing, e.g. PCM recording
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/02Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/49Fixed mounting or arrangements, e.g. one head per track
    • G11B5/4969Details for track selection or addressing
    • G11B5/4992Circuits
BE704863D 1967-10-09 1967-10-09 BE704863A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE704863 1967-10-09

Publications (1)

Publication Number Publication Date
BE704863A true BE704863A (en) 1968-02-15

Family

ID=3851603

Family Applications (1)

Application Number Title Priority Date Filing Date
BE704863D BE704863A (en) 1967-10-09 1967-10-09

Country Status (4)

Country Link
US (1) US3585314A (en)
BE (1) BE704863A (en)
DE (1) DE1802127B2 (en)
GB (1) GB1246651A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959824A (en) * 1970-11-30 1976-05-25 Tohoku Metal Industries Limited Two gap read/write head assembly
US4008493A (en) * 1975-07-11 1977-02-15 Pizzuto John N Magnetic head structure with minimum feedthrough
NL7806568A (en) * 1978-06-19 1979-12-21 Philips Nv Magnetoresistance read head.
DE2907097A1 (en) * 1979-02-23 1980-08-28 Bosch Gmbh Robert Compensator for cross-talk between multi-track record and replay head - is effected by superimposing onto replay current, correction current derived from record current
US4369476A (en) * 1980-07-25 1983-01-18 The Perkin-Elmer Corporation Multi-track recording head assembly with electromagnetic cross-talk neutralization
US4495528A (en) * 1981-07-10 1985-01-22 Victor Company Of Japan, Ltd. Magnetic reproducing system for a digital signal
US4965681A (en) * 1985-06-12 1990-10-23 Canon Kabushiki Kaisha Magnetic recording apparatus of rotary magnetic type having cross-talk cancelling function
US4962437A (en) * 1988-02-24 1990-10-09 Magnetic Peripherals Inc. Thin film servo head employing the inactive transducer coils to cancel write noise from nearby data heads
DE4040491C2 (en) * 1989-12-18 1996-12-19 Mitsubishi Electric Corp Magnetic head device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806092A (en) * 1951-08-30 1957-09-10 Livadary John Paul Intraloop multicircuit coupling
US2727096A (en) * 1952-08-28 1955-12-13 Rca Corp Anti cross-talk multitrack magnetic sound system
US2986608A (en) * 1958-04-04 1961-05-30 Rca Corp Magnetic recording cross-talk elimination

Also Published As

Publication number Publication date
US3585314A (en) 1971-06-15
GB1246651A (en) 1971-09-15
DE1802127A1 (en) 1969-05-14
DE1802127B2 (en) 1971-03-18

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